Great idea. Earlier someone asked whether or not you must re-register a beat copyright when you made small changes to the beat. I gave an answer but I'm not sure if it was correct.
Here's a few more questions I suspect others may have:
-should I trademark my producer name?
-should I copyright the tags I put in my songs?
-if I catch someone using my music without my permission, how should I go about proving to them that I own the copyright?
If I think of any more questions, I'll be sure to post them here for you.